155773140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 455777280

約数和(自身を除く): 300004140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 267, 310, 356, 372, 445, 465, 534, 620, 890, 930, 941, 1068, 1335, 1780, 1860, 1882, 2670, 2759, 2823, 3764, 4705, 5340, 5518, 5646, 8277, 9410, 11036, 11292, 13795, 14115, 16554, 18820, 27590, 28230, 29171, 33108, 41385, 55180, 56460, 58342, 82770, 83749, 87513, 116684, 145855, 165540, 167498, 175026, 251247, 291710, 334996, 350052, 418745, 437565, 502494, 583420, 837490, 875130, 1004988, 1256235, 1674980, 1750260, 2512470, 2596219, 5024940, 5192438, 7788657, 10384876, 12981095, 15577314, 25962190, 31154628, 38943285, 51924380, 77886570, 155773140]

約数ペア:

[(1, 155773140), (2, 77886570), (3, 51924380), (4, 38943285), (5, 31154628), (6, 25962190), (10, 15577314), (12, 12981095), (15, 10384876), (20, 7788657), (30, 5192438), (31, 5024940), (60, 2596219), (62, 2512470), (89, 1750260), (93, 1674980), (124, 1256235), (155, 1004988), (178, 875130), (186, 837490), (267, 583420), (310, 502494), (356, 437565), (372, 418745), (445, 350052), (465, 334996), (534, 291710), (620, 251247), (890, 175026), (930, 167498), (941, 165540), (1068, 145855), (1335, 116684), (1780, 87513), (1860, 83749), (1882, 82770), (2670, 58342), (2759, 56460), (2823, 55180), (3764, 41385), (4705, 33108), (5340, 29171), (5518, 28230), (5646, 27590), (8277, 18820), (9410, 16554), (11036, 14115), (11292, 13795)]